Walker Exhaust 2013

NOISE & BACKPRESSURE

Application

DBA @ 50 ft. #

Muffler Shell Diam. (Inches)

Splitter "T" Adapter g

Mega Flow Muffler

DBA @ 50 ft.

Muffler Inlet/Outlet (Inches)

B.P.

Style

Engine

C.I.D.

Style

# Muffler

B.P.

CATERPILLAR - turbo charged diesel - Cont.

3306B 3306T

638

4 4 4 4 4 4 4 4 5 5 4 4 4 4 5 5 4 4 4 4 5 5 4 4 4 5 5 4 4 4 5 4 4 4 5 5 4 4 5 5 5 5 5 4 4 4 4 4

4 4 5 4 4 4 5 4 5 5 4 4 5 4 5 5 4 4 5 4 5 5 4 4 5 5 5 4 4 4 5 4 4 4 5 5 4 4 5 5 5 5 5 4

9

1 1 1 3 1 1 1 3 1 1 1 1 1 3 1 1 1 1 1 3 1 1 1 1 1 1 1 9 9 9 9 9 9 1 1 2 2 2 1 1 2 2 1 2 2 2

40247 40247 40247 40247 40247 40247 40247 40247 40364 40364 40247 40247 40247 40247 40364 40364 40247 40247 40247 40247 40364 40364 40247 40247 40247 40364 40364

22965 22969 22966 22965 22969 22966 22964 22963 22965 22969 22966 22964 22963 22965 22969 22966 22964 22963 22965 22969 22966 22964 22963

69 69 67 73 73 70 76 70 72 72 67 74 69 74 74 68 75 70 74 74 66 74 68

0.5 22936 0.5 22916

71 65

0.7 1.3

10 ¹⁄₈ 10 ¹⁄₈ 10 ¹⁄₂ 10 ¹⁄₈ 10 ¹⁄₈ 10 ¹⁄₂ 9

0.5

56 75 70 60 76 72 74 69 59 75 71 74 69 59 75 71 73 68 74 69 76 69 75 67 67 67 72 71 68 72 83 70 75 80 72 77 75 72 71 73 71 80

1.0 0.9 2.1 2.0 0.7 0.8 1.2 2.2 2.2 0.8 0.9 1.4 2.4 2.3 1.1 1.2 1.6 2.5 1.2 1.3 1.4 2.6 1.7 2.6 2.8 2.6 2.4 1.7 0.9 0.9 1.4 1.0 1.0 0.7 1.4 1.4 1.5 1.6 1.7 1.1 2.2 1.2

22835 c

3406DIT

893

0.9 22936 0.9 22916

0.5

22835 c

9

0.5 22940 0.5 22920 0.7 22936 0.7 22916

10 ¹⁄₈

3406B 3406- PC-TA

893

9

10 ¹⁄₈ 10 ¹⁄₈ 10 ¹⁄₂

0.5

Vertical Duals Split-Single Conversion

22835 c

9

0.5 22940 0.6 22920 0.8 22936 0.8 22916

10 ¹⁄₈

3408DIT

1099

9

10 ¹⁄₈ 10 ¹⁄₈ 10 ¹⁄₂

0.9

22835 c

9

0.8 22940 0.8 22920 1.0 22936 1.0 22916

10 ¹⁄₈

3408- PC-TA

1099

9

10 ¹⁄₈ 10 ¹⁄₈

0.9

9

0.8 22940 0.9 22920

10 ¹⁄₈

3116T

403 3 ¹⁄₂

4 8 ¹⁄₄ x 11 ¹⁄₂

22391 22642 22391 22664 22668 22669 22337

11 ¹⁄₈

13

3208T

636 3 ¹⁄₂

4 8 ¹⁄₄ x 11 ¹⁄₂

11 ¹⁄₈ 11 ¹⁄₈ 11 ¹⁄₈

3406- PC-TA 3406B 1673T

893

10 x 15

/VYPaVU[HS 4\MÅLY Side Outlet

525

7 9

22810

22965

76

0.8

10 x 15 10 x 15 10 x 15

21174 22833 22552 22810

1674TA

525

7 9

22965

78

0.9

10 x 15 10 x 15

22833 22552

1693T 1693TA

893

9

22964

80

0.5 22940

10 x 15 10 x 15

22833 22552 21832 21833 22004 21174 22643

Horizontal

3116T

403 3 ¹⁄₂

4 8 ¹⁄₄ x 11 ¹⁄₂

4

10 ¹⁄₈

11

4 8 ¹⁄₄ x 11 ¹⁄₂

2 2

4 4

10 x 15

11 ¹⁄₈

10

+V\ISL >YHWWLK 4\MÅLY

,Z[PTH[LK 7LYMVYTHUJL +H[H

c

e

+)( 5VPZL 3L]LS

) 7 )HJRWYLZZ\YL

102